baber/WOPTO huggingface dataset:
Patent JP-H07256071-A (JP)
Title: Solid-liquid mixing apparatus
Inventor: KAWASUGI TOYOTAKE
IPC: C02F11/14
Filed: 1994-03-25
Abstract: PURPOSE:To efficiently and uniformly disperse and mix a powder of every kind such as a flocculant with respect to raw water by directly supplying the same to a pipe allowing raw water to flow and greatly reduce an anchoring area. CONSTITUTION:An ejector 20 is interposed between raw water pipes 30a, 30b for supplying raw water so that the nozzle 21 and diffuser 23 thereof are arranged in a raw water flow direction and a powder pipe 24 for supplying a powder is connected to the suction port 22a of the ejector 20 and the end part thereof on a supply side is upwardly opened. A powder supply device 15 is connected to the lower end of the powder hopper 10 positioned thereabove so as to take out the powder in the hopper to discharge the same downwardly and the downward discharge port 15b of the powder supply device 15 is inserted in the upward opening end 26a of the powder pipe 24 so as to leave a gap inside the opening end 26a.
Patent JP-H03279039-A (JP)
Title: Travel boat carrying machine for seashore
Inventor: FUJII DAISUKE
IPC: B60P3/10
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a travel boat carrying machine used on the seashore having excellent serviceability by providing a journaling frame 3 on a caterpillar vehicle provided with right and left caterpillar belts, inclinedly providing the journaling frame 3 in state rising the rear side, and providing a caterpillar vehicle operating device 4 in the position and condition so as not to interfere with a travel boat body (b) loaded on the journaling frame 3. CONSTITUTION:A travel boat body (b) is travelled to the beach of the seshore in state locked with a journaling frame 3. Lock of the travel boat body (b) is released and the boat body (b) is introduced in the sea, utilizing inclination of the frame 3. For pulling up the boat body (b) from the sea, utilizing the inclination of the frame 3, the boat body (b) is pulled up on the frame 3 and locked. In this case, even if the boat body is long, it is not interfered with an engine device 2, because the boat body covers above the engine device 2. Because a caterpillar vehicle operating device 4 is provided on the position and the condition not to interfere with the boat body (b), the caterpillar vehicle can be easily operated for travel from the land to the beach and from the beach to the land.
Patent JP-H04314137-A (JP)
Title: Inter-system communicating system
Inventor: YOSHIDA TOMIO
IPC: G06F9/46
Filed: 1991-04-12
Abstract: PURPOSE:To reduce operational burden by copying data in an area between the main storages of operating systems(OS) by providing a data transferring mechanism in a VM control program. CONSTITUTION:In communication procedure requesting part 51, 52, a write/read request is made communication procedure. Then, when the write request arises in some OS, the communication procedure requesting pant 51, 52 informs the data transferring mechanism 8 installed in the VM control program 7 to supervise and control the OS of this by making it the communication procedure. Then, when a read request from the OS of an opposite party is held, the data transferring mechanism 8 transfers the data between the areas of the OSs, and in addition, it informs the OS held because of interruption of the completion of the read request. On the other hand, when no read request is held, it holds this write request, and communicates the data between the areas of the OSs when it is informed by making the read request from the OS of the opposite party the communication procedure, and simultaneously, it informs the OS held because of the interruption of the completion of the write request.
Patent JP-S562445-A (JP)
Title: Ram rocket
Inventor: KOSAKA KATSUAKI
IPC: F02K7/18
Filed: 1979-06-22
Abstract: PURPOSE: To surely perform a spontaneous firing of the inflammable gas in a ram rocket and shorten the length of a secondary combustion chamber, by forming an inflammable gas injection port sloped with respect to an axial line of the ram cocket in a partition that separates primary and secondary combustion chambers os the ram rocket.  
     CONSTITUTION: A launcher motor not shown in the drawing is mounted to a ram rocket 1 at its rear end, and the rocket is accelerated to its necessary flying speed by said motor. And then the lanucher motor is separated to permit a flying of the ram rocket 1 in the following manner. That is, gas generating agent 2 is primarily burnt gradually from its end face in a primary combustion chamber 6 to produce inflammable gas at high temperature contg. a large amount of CO, HC and H 2  and fill the primary combustion chamber 6 at high pressure. Said inflammable gas is jetted from an injection port 8 into a secondary combustion chamber 7 by keeping an angle α of about 45° with respect to an axial line L, mixed with air from an air inlet port 11 and fired. And the gas passes through a pilot fire keeping area 13 and combustion area 14 and is jetted from a nozzle 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05283966-A (JP)
Title: Lc filter
IPC: H01G4/40
Filed: 1992-04-01
Abstract: PURPOSE:To connect input/output terminals by only laminating them on dielectric films by positioning the input/output terminals of first and second conductors having notched parts at positions where the series connection of inductance is possible and laminating the input/output terminals on dielectric films having the notched parts. CONSTITUTION:An LC filter has conductor layers 5 connected each other on both surfaces with an interposed insulation layer 6 between them. A pair of conductors having notched parts to connect input/output terminals 21, 22, 23 of conductors 1a, 1b is formed as first and second conductors 1a, 1b and 2a, 2b. These first and second conductors have the location constitutions of terminals so that the series connection of inductance may be performed and have two kinds of constitutions, respectively. Dielectric films provided with the notched parts to connect the connection terminals of the first and second conductors are provided and a multilayered LC filter is prepared by laminating these. By only matching the notched parts of respective elements and laminating them, the input/output terminals are possible to be contacted and connected inside a periphery.
Patent JP-S58196452-A (JP)
Title: Air/fuel ratio controller
Inventor: KITAHARA TAKESHI
IPC: G01N27/406
Filed: 1982-05-12
Abstract: PURPOSE:To invariably measure the air/fuel ratio accurately by always maintain the concentration of an inside electrode as the reference oxygen electrode of an oxygen sensor at a constant level to prevent variation in the average level of output of a sensor depending on the operating condition. CONSTITUTION:A high level signal corresponds to the rich signal in the air/fuel ratio while a low level signal to the lean signal (R/L signal). Based on the R/L signal, a air/fuel ratio controller 9 performs a feedback control so that the air/ fuel ratio of a gas mixture supplied to the engine gives the theoretical air/fuel ratio. A means is provided to apply a bias voltage between both terminals 20 and 21 with a specified current Is running to an oxygen sensor 7 to always maintain the reference oxygen concentration of the inner electrode almost at a fixed value. An exhaust judging device 14 actuates analog switches 10 and 11 according to the exhaust temperature. When a resistance is selectively interposed between A and B according to the temperature of exhaust to bring the total resistance to Rab, a run-off current Is is supplied to an oxygen sensor 7 depending on the difference between the sensor output Vs and the bias voltage Vb. Thus, the quantity of current is determined by Is=(Vb-Vs)/Rab.
Patent JP-H01250292-A (JP)
Title: Sewing device for sewing fed body
Inventor: TANAKA GIICHIRO
IPC: D05B23/00
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to sew a subject by machine continuously without preventing a continuous feed of a subject by adapting a rotation of an eccentric disc to the feed speed of a subject and by according the moving speed of a needle point on a locus in the direction backward and forward with a moving speed of a subject. CONSTITUTION:At a middle of a holding lever 2 with a needle being set vertically at a lower end of it, an oscillating support 4 to oscillate the holding lever 2 for the moving direction of a subject 3 is installed. The holding lever 2 with the upper part being attached by its center to an eccentric disc 6 being set eccentrically to a driving shaft 5 is set free to slide up and down to an oscillating support 4. A rotation of an eccentric disc 6 is adapted to the feed speed of a subject 3 and the moving speed of a needle point 1 on a locus in the direction backward and forward is accorded approximately with the moving speed of a subject 3. Juxtaposing a holding lever 2 with a needle 1 being set vertically and making a difference of turning phase to each eccentric disc 6 are possible. When an eccentric disc 6 is rotated by a driving shaft 5, a holding lever 2 oscillates back and forth with an oscillating support 4 as a supporting point and slides up and down for a reciprocating oscillating body 8 forming the oscillating support 4.
Patent JP-H01253246-A (JP)
Title: Semiconductor integrated circuit mounting substrate, manufacture thereof and semiconductor integrated circuit device
Inventor: TAKUBO TOMOAKI
IPC: H01L23/64
Filed: 1988-03-31
Abstract: PURPOSE:To perform excellent impedance matching even if there exists an error in the processing accuracy of a transmission line by a method wherein a lead wiring connected to high-speed signal input terminal is constituted of a field through wiring adjusted to a prescribed characteristic impedance. CONSTITUTION:Copper thin films T of a film thickness of M (20mum) are formed by adhering each copper foil on the surface and the rear of a substrate 1 consisting of a polyimide film. Then, unnecessary parts of the films T are selectively removed by a wet etching method using a mixed aqueous solution consisting of an cupric chloride and an hydrochloric acid to pattern a first earth conductor 2 and a transmission line 3. Then, a characteristic impedance is measured to calculate film thickness data on a coating resin (a solder resist) so as to have a target value (50OMEGA) and a solder resist 5 is coated. The characteristic impedance is again measured to coat the solder resist so as to be within a range of allowable error of the target value.
Patent JP-H02261086-A (JP)
Title: Brake control system
Inventor: KONDO TAKAHIRO
IPC: E04H6/14
Filed: 1989-03-29
Abstract: PURPOSE:To stop an apparatus in an accurate position by detecting a direction and the magnitude of a load through a sensor provided at the shaft of a motor for raising and lowering a variable load and by braking said apparatus on the basis of a torque balance, when the number of revolutions is in equilibrium at a desired value. CONSTITUTION:A control circuit 100 generates signals C2 and CR by a command signal. Said signal CR selectively opens and closes switch pairs SW1-SW4 via switch driver 39 to control the rotor resistance of a hoisting motor 1 to vary output. Said signal C2 is amplified 37 together with the number of revolutions omega2 of the motor M2 of a hydraulic pump 35 to generate a signal VC to control said pump 35. The output of said pump 35 is linked LK to bring a brake shoe 33 into contact with or separate it from a brake drum BD against the force of a spring 34. A sensor 36 detects the direction of rotation and rotational frequency omega1 of a motor M1 to input them to the control circuit 100, which circuit 100 controls the outputs CR and C2 according to a load change. Thus, a braking corresponding to a torque balance is applied to perform an accurate landing.
Patent JP-H04313332-A (JP)
Title: Isotope separator
Inventor: MOTOYOSHI KAZUHITO
IPC: B01D59/34
Filed: 1991-04-12
Abstract: PURPOSE:To provide a highly efficient simplified isotope separator with its working rate improved and without its energy efficiency, laser beam utilization efficiency and product recovery rate being deteriorated. CONSTITUTION:A raw wire material 33 contg. plural kinds of isotopes is introduced into a vacuum vessel 21 between the upper electrode 23 and lower electrode 25 set in the vessel 21. Both electrodes 23 and 25 are energized to heat and vaporize the material 33 with the Joule heat, the vapor is irradiated with a laser beam and ionized, an electric field or a magnetic field is impressed on the ionized isotopes, and the isotopes are separated. A raw material supporting mechanism 41 is provided between the electrodes 23 and 25 to keep the material 33 liquefied.
Patent JP-H08245673-A (JP)
Title: New ferrocenylboronic acid derivative
Inventor: ORI AIICHIRO
IPC: C07F17/02
Filed: 1995-03-11
Abstract: PURPOSE: To obtain the subject new compound useful for electrochemically determining the concentrations of saccharides or polyols, and usable for discriminating the asymmetry of diols for optically active one. CONSTITUTION: This new compound is expressed by formula I (<1> R and R<2> are each H, a 1-6C alkyl, phenyl or benzyl, where one of them being not H; R<3> and R<4> are each a 1-6C alkyl). The compound of formula I is obtained by the following process: a ferrocene derivative of formula II[e.g. (S)-(-)-N,N-dimethyl- ferrocenylethylamine] is treated with an excess amount (pref. 0.5-2 molar times) of butyllithium pref. at 0-50 deg.C for 0.5-5h to effect lithiation, and the resultant lithiated ferrocene derivative of formula III is reacted with a boric ester of formula (R<5> O)3 B (R<5> is a 1-6C alkyl) pref. at -100 to 30 deg.C for 1-30h followed by addition of water, and the resultant boric ester derivative is hydrolyzed.
Patent JP-S523350-A (JP)
Title: Address control device
Inventor: OGUCHI TETSUJI
IPC: G06F9/30
Filed: 1975-06-26
Abstract: PURPOSE: Varying address changing time only by mounting several gates in a conventional device, shortening operational processing time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62236891-A (JP)
Title: Method and apparatus for gasification in coal gasification oven
Inventor: MORIHARA ATSUSHI
IPC: C10J3/00
Filed: 1986-04-09
Abstract: PURPOSE:To attain appropriate dropwise fall of a slag without using any additional heating means for preheating, by generating a circulation system of a combustible gas by means of a pressure difference in a gasifying chamber by heating a slag tap with the circulating combustible gas. CONSTITUTION:Since any whirling current of gas is not generated below a slag tap 3, a pressure distribution uniform along its radial direction occurs there. Comparing pressures between above and below the slag tap 3, the pressure above the tap is lower than that below the tap at a gas return aperture 4 provided at the circulation center. On the other hand, at a slag flow-down aperture 7 outside the circulation center, the pressure above the tap is higher than that below the tap. Therefore, the gas flows from below the tap towards above the tap at the gas return aperture 4 provided at the circulation center, and flows from above the tap towards belows the tap at the slag flow-down aperture 7 outside the circulation center. The high-temp. gas within the furnace gets into the space below the slag tap 3 through the slag flow-down aperture 7 and, as a gas stream 8 returns to the inside of the furnace through a gas return aperture 4. A slag 6 dropwise falls due to gravity, while the gas stream moves the gas return aperture 4. The slag 6 cannot follow a rapid change in the gas flow direction, so that it is separated from the gas stream, thereby dropwise falling into a slag cooling chamber.
Patent JP-S6084909-A (JP)
Title: Device for fixing pc cable
Inventor: JIYANNFURANSOWA NIETO
IPC: E04C5/12
Filed: 1984-04-20
Abstract: The invention provides an anchoring device for a pre-stress cable formed from several filaments or strands (4), comprising a bearing plate (1), a block (2) pierced with truncated cone shaped holes (21) through each of which passes a filament or strand of the cable, said block resting on said plate and truncated cone shaped jaws (3) for jamming the filaments or strands in their holes. The bearing plate (1) is pierced with multiple holes (11) extending those (21) of the block (2) so that this plate supports this block over the whole of its non pierced surface.
Patent JP-S566412-A (JP)
Title: Manufacture of oxide magnetic core for discharge lamp light source
Inventor: SANO TADAKATSU
IPC: H01F1/34
Filed: 1979-06-26
Abstract: PURPOSE:To extend the life of a discharge lamp with no increase in the loss of power due to the oxidation of the core by performing the heat treatment of the sintered body of Ni-Mn-Zn ferrite below the specified temperature prior to the coating of paint. CONSTITUTION:The ferrite sintered body basically composed of four substances such as NiO, MnO, ZnO, and Fe2O3 is sintered in a specific atmosphere and the surface thereof undergoes a heat treatment below 430 deg.C in the air. Then, after coated with paint, it is sealed into the discharge lamp. This can prevent the oxidation of the ferrite and thus eliminate increase in the loss of power due to oxidation thereby extending the life of the discharge lamp.
Patent JP-H04292980-A (JP)
Title: Ribbon cassette
Inventor: KAWAHARA MORIHISA
IPC: B41J32/02
Filed: 1991-03-20
Abstract: PURPOSE:To provide a ribbon cassette used in a dot printer such as a serial dot impact printer constituted so as to be capable of rotating a ribbon manual feed knob in a rotary direction desired by an operator. CONSTITUTION:In a ribbon cassette for a printer equipped with a received ribbon manual feed knob 16 in a freely detachable manner, there are places to which the knob 16 are attached and the rotary directions for feeding a ribbon of the knob 16 selectively attached to two places are made mutually opposite. One of the places where the knob 16 is attached is set to a feed roller 13 for feeding a received ribbon and the other one of them is set to the pinch roller 14 brought into contact with the feed roller 13 through the ribbon 12.
Patent JP-S60223753-A (JP)
Title: Turning apparatus for transported article
Inventor: KOTAI TAKESHI
IPC: B65G19/02
Filed: 1984-04-20
Abstract: PURPOSE:To permit the correct direction change by attaching one side of a transported article onto a stopper and turning the article by a desired angle by applying a turning force in introduction onto the chute part at the corner parts on the diagonal lines and absorbing the revolution energy by dropping said article a little. CONSTITUTION:An article G is pushed by a feeding hook 5 and moved in slidable ways on a transportation line by the drive of a chain 4. When one side surface collides with a stopper 8, and is pushed by the feeding hook 5, the article starts turning around the stopper 8, and when a predetermined torque is applied onto the hook, the feeding hook is tilted rearward little by little, and a little before the feeding hook is released form the rear edge of the article, or at the instant, the corner parts on the diagonal line of the article transfer onto a turning chute part 2 from the top surface of the transportation line, and the article is further applied with a turning force on the inclined surface of the chute part, and the article G is turned by 90 deg. correctly, and dropped onto the bottom piece part from the top surface of the transportation line. Since the distance between the opposed slidable plates is determined at the width of the article, the state where the direction of the article is correctly turned can be maintained.
Patent JP-S525710-A (JP)
Title: Process for preparation of maleic anhydride
Inventor: UMEMURA YOSHIO
IPC: B01J27/00
Filed: 1975-07-01
Abstract: PURPOSE: Maleic anhydride is prepared in high yield by the gasphase oxidation of 4-6C unsaturated hydrocarbon in the presence of a catalyst consisting of V, P, Ti, Na, Ca, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05282592-A (JP)
Title: Image processing-type vehicle sensor and method for processing traffic information
IPC: G08G1/015
Filed: 1992-04-02
Abstract: PURPOSE:To surely confirm the normal connection of a line by a traffic control center. CONSTITUTION:A vehicle on a road is image-picked-up through the use of a video camera 11 so as to overlook the vehicle, the video information such as the travelling position, length and width of the vehicle are continuously processed by an image processing-type vehicle sensor mainbody 12, the persuit and travelling speed, etc., of the vehicle are outputted by a data input/output part 19, the present state of the road is judged and background image data is updated based on the information. Then, a transmission processing part 20 processes communication with the traffic control center. At this time, the traffic control center outputs a test sensing pulse output command so that the image processing-type vehicle sensor mainbody 12 continuously transmits the sensing output of the fixed number of vehicles and fixed pulse width for fixed time to the traffic control center and the traffic control center confirms whether or not abnormality exists in a transmission system based on the information.
Patent JP-H06294596-A (JP)
Title: Sabot-provided airframe, and method and apparatus for launching the same
Inventor: IKUTA KAZUNARI
IPC: F41B6/00
Filed: 1993-04-07
Abstract: PURPOSE:To effectively accelerate an airframe without causing changes in electrical characteristics between rails. CONSTITUTION:In an constitution in which an airframe 4 having a disc-shaped slug 13 enclosed in a sabot 10 of a solid of revolution, a pair of electrodes 17a, 17b respectively provided on side walls 10a, 10b of the sabot and an electrothermal chemical part B connected with the respective electrodes 17a, 17b is electromagnetically accelerated between rails 1a, 1b so as to be launched, the sabot is made to rotate as well as being accelerated through sliding faces 1aA, 1bB of the respective rails by use of contact resistance difference. Electric power is supplied to the electrodes 17a, 17b at muzzle part 6 of the rails so that an electrothermal chemical reaction is caused in the sabot 10 to destroy the sabot and the slug 13 is launched at a high speed.
Patent JP-H05281649-A (JP)
Title: Silver halide color photographic sensitive material
IPC: G03C1/83
Filed: 1992-04-02
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material superior in color reproduction performance and sharpness and background whiteness by incorporating each of specified compounds in a photographic constituent layer and a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the compound represented by formula II and the photographic constituent layer contains the compound represented by formula I and formula III. In formulae I-III, Ar is an aromatic group; R<1> is -OR<2> or the like; R<2> is a >=2C hydrocarbon group; R1 is alkyl or cyclo-alkyl; R2 is alkyl, aryl, or the like; R3 is a group substitutable on the benzene ring: Z is H or a group to be released by coupling with the oxidation product of a developing agent:(m) is an integer of 0-4; each of R<11> and R<12> is -CN or the like; each of R<13> and R<14> is H, alkyl, or the like: each of L1-L3 is a methine group; and (h) is 0, 1, or 2.